S. Dwight SladeS. Dwight Slade was a member of the Wisconsin State Assembly.BiographySlade was born on February 8, 1849, in Wheatland, Kenosha County, Wisconsin. He later moved to Slades Corners, Wisconsin. He died on February 4, 1931.CareerSlade was elected to the Assembly in 1898 and was re-elected in 1900 and 1902. Additionally, he was the chairman of the Wheatland Board of Supervisors from 1883 to 1890. He was a Republican.